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  1. #1

    Valve Spring Seat Pressure

    Hi Guys,

    Does anyone know the Stock valve Spring seat pressure and also what Riva's New spring pressure is?

    We are setting up a Head and need some info.

    Cheers


  2. #2
    Site Admin Green Hulk's Avatar
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    Jase, i don't remember what the stock seat pressure is, but the Riva springs give 20 more pounds than stock.

  3. #3
    Quote Originally Posted by Green Hulk View Post
    Jase, i don't remember what the stock seat pressure is, but the Riva springs give 20 more pounds than stock.
    That will do the job! Thankyou....

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